EP3287179A4 - Filtration unit - Google Patents

Filtration unit Download PDF

Info

Publication number
EP3287179A4
EP3287179A4 EP16783051.2A EP16783051A EP3287179A4 EP 3287179 A4 EP3287179 A4 EP 3287179A4 EP 16783051 A EP16783051 A EP 16783051A EP 3287179 A4 EP3287179 A4 EP 3287179A4
Authority
EP
European Patent Office
Prior art keywords
filtration unit
filtration
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16783051.2A
Other languages
German (de)
French (fr)
Other versions
EP3287179A1 (en
EP3287179B1 (en
Inventor
Yuichi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Filter Manufacturing Co Ltd
Original Assignee
Fuji Filter Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Filter Manufacturing Co Ltd filed Critical Fuji Filter Manufacturing Co Ltd
Publication of EP3287179A1 publication Critical patent/EP3287179A1/en
Publication of EP3287179A4 publication Critical patent/EP3287179A4/en
Application granted granted Critical
Publication of EP3287179B1 publication Critical patent/EP3287179B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
    • B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/04—Membrane cleaning or sterilisation ; Membrane regeneration with movable bodies, e.g. foam balls
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
EP16783051.2A 2015-04-20 2016-04-12 Filtration unit Active EP3287179B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015085987A JP6059283B2 (en) 2015-04-20 2015-04-20 Filtration unit
PCT/JP2016/061751 WO2016171030A1 (en) 2015-04-20 2016-04-12 Filtration unit

Publications (3)

Publication Number Publication Date
EP3287179A1 EP3287179A1 (en) 2018-02-28
EP3287179A4 true EP3287179A4 (en) 2019-01-02
EP3287179B1 EP3287179B1 (en) 2021-02-17

Family

ID=57144558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16783051.2A Active EP3287179B1 (en) 2015-04-20 2016-04-12 Filtration unit

Country Status (6)

Country Link
US (2) US10828583B2 (en)
EP (1) EP3287179B1 (en)
JP (1) JP6059283B2 (en)
KR (1) KR102567115B1 (en)
CN (2) CN112892044B (en)
WO (1) WO2016171030A1 (en)

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US10543622B2 (en) * 2008-07-03 2020-01-28 JPL Global, LLC Rotatable filter system and methodology
CN107626133A (en) * 2017-11-10 2018-01-26 河南道骐汽车科技有限公司 A kind of lubricating oil processing filter
US11559761B2 (en) * 2017-12-14 2023-01-24 Koki Holdings Co., Ltd. Dust collector
CN108434825A (en) * 2018-04-09 2018-08-24 苏州清荷坊环保科技有限公司 A kind of portable water process environment friendly purification apparatus
CN109289375B (en) * 2018-10-18 2021-05-11 倍杰特集团股份有限公司 Dust collector and high temperature exhaust-gas treatment equipment
CN109289374B (en) * 2018-10-18 2021-04-13 倍杰特集团股份有限公司 Ceramic filter tube
PL429466A1 (en) * 2019-04-01 2020-10-05 Marek Mania Self-cleaning slit filter
WO2021011707A1 (en) * 2019-07-16 2021-01-21 Daniel Hunzeker Cage assembly for dislodging material buildup within pneumatic conveyance systems and related methods
SE543689C2 (en) * 2019-10-04 2021-06-08 Mimbly Ab Improved filter assembly with self-cleaning
SE544566C2 (en) * 2020-01-31 2022-07-19 Hydria Water Ab A separation device and method to separate contaminants from contaminated water
KR102360205B1 (en) * 2020-05-06 2022-02-09 주식회사 테크로스 Apparatus and method for concentrating sampling water
CN113350844B (en) * 2021-06-09 2023-05-02 新疆恒远中汇彩印包装股份有限公司 Environment-friendly wastewater recycling and filtering device
TWI757222B (en) * 2021-08-24 2022-03-01 賴金山 Spiral automatic gas filter system and its use method
CN113813676A (en) * 2021-10-31 2021-12-21 康硕(江西)智能制造有限公司 Portable 3D prints and uses ceramic thick liquids filter
CN113952779B (en) * 2021-11-15 2023-01-31 洛阳万基铝加工有限公司 Filter for aluminum processing sewage treatment
CN114984663B (en) * 2022-08-02 2022-10-25 广州蒙太奇电器有限公司 A mud-water separation equipment for waste water treatment
US11772025B1 (en) 2022-08-02 2023-10-03 W. L. Gore & Associates, Inc. Industrial filter assembly enhancement
CN116603291B (en) * 2023-07-19 2023-09-22 深圳市美辰科技有限公司 Household water purifier capable of guaranteeing water outlet efficiency
CN117123002B (en) * 2023-10-26 2024-01-05 山西康益晟科技有限公司 Harmful substance extraction element

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US2408741A (en) * 1944-08-11 1946-10-08 Hajoca Corp Self-cleaning straining device
JPH01215319A (en) * 1988-02-23 1989-08-29 Japan Tobacco Inc Filter device
DE19723798A1 (en) * 1997-06-06 1998-12-10 Gruenbeck Josef Wasseraufb Back-flushing filter for removing e.g. chemical impurities from hot water system
JP2013150947A (en) * 2012-01-24 2013-08-08 Jfe Engineering Corp Filter body, filtering apparatus having the same, and seawater treating apparatus

Also Published As

Publication number Publication date
CN112892044B (en) 2022-09-09
EP3287179A1 (en) 2018-02-28
JP2016203070A (en) 2016-12-08
US20210023483A1 (en) 2021-01-28
US20180093211A1 (en) 2018-04-05
EP3287179B1 (en) 2021-02-17
CN107530601A (en) 2018-01-02
US11691100B2 (en) 2023-07-04
WO2016171030A1 (en) 2016-10-27
KR102567115B1 (en) 2023-08-16
KR20170138500A (en) 2017-12-15
CN112892044A (en) 2021-06-04
JP6059283B2 (en) 2017-01-11
CN107530601B (en) 2021-03-02
US10828583B2 (en) 2020-11-10

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